| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [prep] | 555173 |
|
| 2 | it [be] [verb] | 51063 |
|
| 3 | it [verb] [prep] | 31384 |
|
| 4 | it [be] [prep] | 23916 |
|
